Donati Maisonneuve is a Montreal litigation boutique founded in 1999 by Pierre Donati and Roger Maisonneuve. The firm concentrates on civil and commercial litigation, with particular strength in insurance law, professional liability, and construction and real estate disputes, and publishes a legal newsletter called Côté Cour.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Called to the bar
1982–2025 · median 14 years in practice 18 of 18 lawyers
Law schools
Université de Montréal (7), McGill University (2), Université catholique de Lyon (France), Université de Sherbrooke, Université du Québec à Montréal (UQAM), Université Laval 13 of 18 lawyers
Languages on the roster
English, French, Greek, Romanian, Spanish

Where to find them

2000, avenue McGill College, Bureau 2150, Montréal, Québec H3A 3H3 · 514-499-7477

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗